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Malfunction
The warning lamp lights up. A mes-
sage appears on th
e Control Display. 
PDC is malfunctioning. Have the 
system checked.
To avoid this problem, keep the sensors clean 
and free of ice or snow in order to ensure that 
they will continue to op erate effectively. When 
using a high-pressure cleaner, do not spray the 
sensors for extended periods of time and only 
from a distance of at least 1 ft/30 cm.
Manual operation
The LED above the button also flashes.
PDC with visual warning
The approach of the vehicle to an object is 
shown on the Control Display. Objects that are 
farther away are displayed on the Control Dis-
play before a signal to ne sounds. The display 
appears on the Control Display as soon as PDC 
is activated.
System limitations
Even with PDC, final responsibility for 
estimating the distance between the 
vehicle and any obstructions always remains 
with the driver. Even when sensors are pro-
vided, there is a blind spot in which objects can 
no longer be detected. The system is also sub-
ject to the physical limit s that apply to all forms 
of ultrasonic measurement, such as those 
encountered with traile r towbars and hitches, 
thin or wedge-shaped objects, etc. Low objects 
that have already been displayed, e.g. curbs, 
can disappear again from  the detection area of 
the sensors before or after a continuous tone 
sounds. Higher, protruding objects, e.g. ledges, 
cannot be detected. Therefore, always drive 
cautiously; otherwise, there is a risk of personal 
injury or property damage.
Loud sound sources outside or inside the car 
can drown out the PDC signal. Therefore, 
always drive cautiously; otherwise, there is a 
risk of personal injury or property damage. <
Driving stability control 
systems
Your BMW has a number of systems that help 
to maintain the vehicle's stability even in 
adverse driving conditions.
ABS Antilock Brake System
ABS prevents locking of the wheels during 
braking. Safe steering response is maintained 
even during full braking. Active safety is thus 
increased.
The ABS is operational every time you start the 
engine. Braking safely, refer to page138.
Electronic brake-force distribution 
EBV
The system controls the brake pressure in the 
rear wheels to ensure stable braking behavior.
Dynamic Brake Control DBC
When you apply the brakes rapidly, this system 
automatically produces  the maximum braking 
force boost and thus helps to achieve the short-
est possible braking distance during full brak-
ing. This system exploi ts all of the benefits 
provided by ABS.
Do not reduce the pressu re on the brake for the 
duration of the full braking application.
Dynamic Stability Control DSC
DSC prevents the driving wheels from losing 
traction when you pull aw ay from rest or accel-
erate. The system also recognizes unstable 
driving conditions, for example if the rear of the 
car is about to swerve or if momentum is acting 
at an angle past the front wheels. In these 
cases, DSC helps the vehicle maintain a safe 
course within physical limits by reducing engine 
output and through brakin g actions at the indi-
vidual wheels.
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The laws of physics cannot be repealed, 
even with DSC. An appropriate driving 
style always remains th e responsibility of the 
driver. Therefore, do not reduce the additional 
safety margin again by taking risks, as this could 
result in an accident. <
Deactivating DSC
Press the button for at le ast 3 seconds until the 
indicator lamp for DSC OFF lights up and DSC 
OFF is displayed in the instrument cluster. 
Dynamic Traction Control DTC and DSC have 
been simultaneously de activated. Stabilizing 
and drive-output promoting actions are no 
longer executed.
In the same way as with  a differential interlock, 
even if DSC is deactivated, brake actions are 
still performed to enhance drive output if the 
drive wheels experience a significant loss of 
traction.
To increase vehicle stability, activate DSC again 
as soon as possible.
Activating DSC
Press the button again; th e indicator lamp in the 
instrument cluster goes out.
For better control
If the indicator lamp flashes: the DSC 
controls the driving and braking forces.
If the indicator lamp lights up: DSC and 
DTC have failed.
The indicator lamp lights up and 
DSC OFF is displayed in the instrument 
cluster: DSC is deactivated.
Dynamic Traction Control DTC
DTC is a version of DSC in which the drive out-
put is optimized for part icular road conditions, 
e.g. unplowed snow-covered roads. The sys-
tem assures the maximal drive output, but with 
reduced driving stability.  It is therefore neces-
sary to drive with appropriate caution.
You may find it useful to briefly activate DTC 
under the following sp ecial circumstances:
> When driving uphill on snow-covered roads, 
in slush or on unplowed, snow-covered 
roads
> When rocking a stuck vehicle free or start-
ing off in deep snow or on loose ground
> When driving with snow chains
Activating DTC
Press the button; the indicator lamp for DSC 
OFF lights up and TRACTION is displayed in 
the instrument cluster.
For better control
If the indicator lamp flashes: DTC 
controls the driving and braking forces.
If the indicator lamp lights up: DSC and 
DTC have failed.
The indicator lamp lights up and TRAC-
TION is displayed in the instrument 
cluster: DTC is activated.
Deactivating DTC
Press the button again; th e indicator lamp in the 
instrument cluster goes out.
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1.
"Vehicle Info"
2. "Vehicle status"
3. "Reset"
4. Start the engine – do not drive away.
5. Start the initialization  by selecting "Reset".
6. Start driving.
The initialization is completed during driv-
ing, which can be interrupted at any time. 
When driving resumes, the initialization is con-
tinued automatically. <
Indication of a flat tire
The warning lamps light up in yellow 
and red. A message appears on the 
Control Display. In addition, an 
acoustic signal sounds. There is a flat 
tire or a major loss in tire pressure.
1. Reduce speed and stop the vehicle with 
caution. Avoid sudden  braking and steering 
maneuvers.
If the vehicle is not equipped with run-flat 
tires, do not continue driving; continuing 
to drive can result in serious accidents.<
When a flat tire is re ported, the Dynamic Stabil-
ity Control DSC is activated.
Actions in the event of a flat tire
Run-flat tires
With a damaged tire, is  possible to continue 
driving at speeds of up to 50 mph/80 km/h.
When driving with a damaged tire: 1.
Avoid sudden braking and steering 
maneuvers.
2. Do not exceed a speed of 50 mph/80 km/h.
3. At the next opportunity, check the inflation 
pressure in all four tires.
If the inflation pressure in all four tires is cor-
rect, the Flat Tire Monitor might not have 
been initialized. The system must then be 
initialized.
Possible driving distance with complete loss of 
tire pressure:
The distance it is possible  to drive with a flat tire 
depends on the load and the stress on the vehi-
cle while driving.
With an average load, it  may be possible to drive 
for approx. 50 miles/80 km.
When driving with damaged tires, the handling 
characteristics change, e. g. the vehicle will skid 
sooner when braking, braking distances will be 
longer, or self-steerin g response will change. 
Adapt your driving style accordingly. Avoid 
turning abruptly and driving over obstacles 
such as curbs, potholes, etc.
Since the possible drivin g distance depends to 
a considerable degree on the strain exerted on 
the vehicle while driving,  it can be shorter or, 
with a gentle driving style, can also be longer, 
depending on the speed, road condition, out-
side temperature, vehicle load, etc.
Drive cautiously and do not exceed a 
speed of 50 mph/80 km/h.
When there is a tire pr essure loss, the handling 
characteristics change, e.g. there will be 
reduced directional stability during braking, 
braking distances will be longer, and self-
steering response will change. <
Vibrations or loud noises while driving can 
indicate final failure  of the tire. Reduce 
your speed and bring the vehicle to a stop; 
otherwise, tire components may become 
detached, which could result in an accident. Do 
not continue driving; instead, contact your 
BMW center. <
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Tire Pressure Monitor TPM
The concept
Check the inflation pressure  in the four installed 
tires. The system notifies you if there is a signif-
icant loss of pressure in one or more tires.
Functional requirement
The system must have been reset while the 
inflation pressure was correct; otherwise, reli-
able signaling of a flat tire is not ensured. 
Always use wheels with TPM electronics to 
ensure that the system will operate properly. 
Each time a tire inflation pressure has been 
corrected or a wheel or tire has been changed, 
reset the system.
System limitations
Sudden serious tire damage caused by 
external influences cannot be indicated in 
advance.<
The system does not function correctly if it has 
not been reset. For example, a flat tire may be 
indicated even though th e tire inflation pres-
sures are correct.
The system is inactive an d cannot indicate a flat 
tire:
> When a wheel without TPM electronics is 
installed.
> Interference with TPM by other systems 
or devices with the same transmission 
frequency.
Status display
The current status of th e Tire Pressure Monitor 
TPM can be displayed on  the Control Display, 
e.g., whether or not the TPM is active.
1. "Vehicle Info"
2. "Vehicle status" 3.
"Tire Pressure Monitor - TPM"
The status is displayed.
Status indicator on the Control Display
The color of the tires represents the status of 
the tires and the system.
A change in the tire in flation pressure during 
driving is taken into account.
A correction is only requ ired when this is indi-
cated by the TPM.
Green wheels
The inflation pressure corresponds to the 
desired state.
"TPM active" appears in the Control Display.
One wheel yellow
There is a flat tire or substantial loss of tire 
pressure in the indicated tire.
All wheels yellow
> There is a flat tire or  substantial loss of tire 
pressure in several tires.
> The system was not reset after a wheel 
change and thus issues a warning based on 
the inflation pressure s initialized last.
Gray wheels
The system cannot de tect a puncture.
Reasons for this may be:
> TPM is being reset.
> Interference from systems or devices that 
use the same radio frequency.
> Malfunction.
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When driving with damaged tires, the handling 
characteristics ch ange, e.g. the vehicle will skid 
sooner when braking, braking distances will be 
longer, or self-steerin g response will change. 
Adapt your driving style accordingly. Avoid 
turning abruptly and driving over obstacles 
such as curbs, potholes, etc.
Since the possible driving distance depends to 
a considerable degree on  the strain exerted on 
the vehicle while driving, it can be shorter or, 
with a gentle driving style, can also be longer, 
depending on the speed, road condition, out-
side temperature, vehicle load, etc.
Drive cautiously and do not exceed a 
speed of 50 mph/80 km/h.
When there is a tire pressure loss, the handling 
characteristics  change, e.g. there will be 
reduced directional stability during braking, 
braking distances will be longer, and self-
steering response will change. <
Vibrations or loud noises while driving can 
indicate complete fa ilure of the tire. 
Reduce your speed and bring the vehicle to a 
stop; otherwise, tire components may become 
detached, which could result in an accident. Do 
not continue driving; instead, contact your 
BMW center. <
Message for unsuccessful system 
reset
Yellow warning lamp lights up. A 
message appears on the Control Dis-
play.
The system has detected a wheel change, but 
was not reset. A reliable warning is not possible 
at the current inflation pressures.
Check the tire inflation  pressure and reset the 
system, refer to page 103.
Malfunction
The small warning lamp flashes in 
yellow and then lights up continu-
ously; the large warning lamp lights 
up in yellow. The tires appear in gray 
in the Control Display. No punctures can be 
detected.
Display in the follo wing situations:
> A wheel without TPM electronics has been 
installed:
Have it checked by your BMW center.
> Malfunction
Have the system checked.
> Tire Pressure Monitor was unable to 
complete the resetting process. Reset the 
system again.
The small warning lamp flashes in 
yellow and then lights up continu-
ously; the large warning lamp lights 
up in yellow. The tires appear in gray 
in the Control Display. No punctures can be 
detected.
Display in the follo wing situations:
> Interference from systems or devices that 
use the same radio frequency: 
The system automatica lly becomes active 
again when the vehicl e moves out of the 
interference zone.
Declaration according to NHTSA/
FMVSS 138
Tire Pressure Monitoring Systems
Each tire should be checked monthly when cold 
and inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the 
vehicle placard or tire infl ation pressure label. If 
your vehicle has tires of a different size than the 
size indicated on the vehicle placard or tire infla-
tion pressure label, yo u should determine the 
proper tire inflation pressure for those tires. As 
an added safety feature, your vehicle has been 
equipped with a tire pressure monitoring sys-
tem, TPMS, that illuminate s a low tire pressure 
telltale when one or more of your tires are signif-
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icantly underinflated. Accordingly, when the 
low tire pressure telltal
e illuminates, you should 
stop and check your tires as soon as possible, 
and inflate them to the proper pressure. Driving 
on a significantly underinflated tire causes the 
tire to overheat and ca n lead to tire failure. 
Underinflation also reduces fuel efficiency and 
tire tread life and may a ffect the vehicle's han-
dling and stopping ability. Please note that the 
TPMS is not a substitute for proper tire mainte-
nance, and it is the driver's responsibility to 
maintain correct tire pr essure, even if underin-
flation has not reached th e level to trigger illumi-
nation of the TPMS low  tire pressure indicator.
The TPMS malfunction in dicator is combined 
with the low tire pressure  telltale. When the sys-
tem detects a malfunction, the telltale will flash 
for approximately one minute and then remain 
continuously lit. This  sequence will continue 
upon subsequent vehicle startups as long as 
the malfunction exists. When the malfunction 
indicator is illuminated, the system may not be 
able to detect or signal  low tire pressure as 
intended. TPMS malfunctions may occur for a 
variety of reasons, includ ing the installation of 
replacement or alternate tires or wheels on the 
vehicle that prevent the TPMS from functioning 
properly. Always check the TPMS malfunction 
telltale after replacing one or more tires or 
wheels on your vehicle to ensure that the 
replacement or alternate tires and wheels allow 
the TPMS to continue  to function properly.
Active steering
The concept
Active steering varies the turning angle of the 
front wheels in relation  to steering wheel move-
ments. It also varies the steering force required 
to turn the wheels depe nding on the speed at 
which you are driving. When you are driving in the low speed range, 
e.g. in a town or when parking, the steering 
angle is increased, i.e. steering becomes very 
direct and less effort is required to turn the 
wheels. In the higher speed range, on the other 
hand, the steering angle is reduced as the 
speed increases. This im
proves the handling of 
your BMW over the entire speed range.
In critical situations,  the system can make tar-
geted corrections to the steering angle pro-
vided by the driver and thus stabilize the vehicle 
before the driver intervenes. This stabilizing 
intervention is simult aneously deactivated 
when DSC is switched off, refer to page 98.
Malfunction
The warning lamps light up and a 
message is displayed on the Control 
Display. Active steering is malfunc-
tioning or is temporarily deactivated. 
At low speeds, greater steering wheel move-
ments are required, whereas at higher speeds 
the vehicle reacts more sensitively to steering 
wheel movements. The stability-enhancing 
feature may also be deactivated. Drive 
cautiously and think well ahead.
Deactivation
Active steering is deactivated to perform an ini-
tialization. A message in dicates that the feature 
is deactivated. Initializ ation may take several 
minutes.
If the message does no t disappear during the 
current trip, have the system checked.
Defect
If there is a defect, a corresponding text 
message appears. Have the system checked.
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Servotronic
The concept
The Servotronic varies the steering force 
required to turn the wh eels relative to the 
vehicle speed.
At low speeds, the steering force is strongly 
assisted, i.e. less force is needed for steering. 
As the vehicle speed increases, the steering 
assisting power is reduced.
Malfunction
The warning lamp lights up. A mes-
sage appears on the Control Display. 
Servotronic is malfunctioning or has 
failed. Steering response will be different. You 
can continue your journey, but moderate your 
speed and exercise due caution. Have the 
system checked as soon as possible.
Brake Force Display
On the left: normal braking.
On the right: sharp braking.
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Airbags
The following airbags are located under the 
marked covers:
1
Front airbags
2 Coupe: head airbags
3 Side airbags in the seat backrests
4 Convertible: knee airbags
Protective action
Observe the adjustment instructions on 
page 48 to ensure the best possible 
personal protection. <
The front airbags help protect the driver and 
front passenger by responding to frontal 
impacts in which safe ty belts alone cannot 
provide adequate restraint. When needed, the 
head and side airbags help provide protection in 
the event of side impact. The relevant side air-
bag supports the side upper body area. The 
head air bag supports the head.
The airbags have been designed to not be trig-
gered in every collision si tuation, e.g. not in 
minor accidents or rear-end collisions.
Do not apply adhesive materials to the 
cover panels of the airbags, cover them or 
modify them in any other way.
Keep the dashboard and windows on the front 
passenger side clear, i. e. do not cover with 
adhesive labels or coveri ngs, and do not attach 
holders such as for navi gation instruments or 
mobile phones.
Do not attach seat cove rs, cushions or other 
objects not specifically approved for seats with  integral side airbags to the front seats. Do not 
hang items of clothing such as coats or jackets 
over the backrests. Do 
not attempt to remove 
the airbag retention system  from the vehicle. Do 
not modify the individu al components of the 
system or its wiring in any way. This includes 
the upholstered covers on the steering wheel, 
instrument panel, seats  and roof posts, as well 
as the sides of the roof  lining. Do not attempt to 
remove or dismantle the steering wheel.
Do not touch the individual components imme-
diately after the system has been triggered, 
because there is a danger of burns.
In the event of faults, immobilization, or after the 
airbag system has been triggered, have the 
testing, repair, or disassembly and scrapping of 
gas generators performe d only by your BMW 
center or a workshop that has the required 
explosives licenses. Unprofessional attempts to 
work on the system could  lead to failure in an 
emergency or to undesired airbag activation, 
either of which could resu lt in personal injury.<
Warning notices and information about the air-
bags can also be found on the sun visors.
Automatic deactivation of the front 
passenger airbags
An analysis of the impr ession in the front pas-
senger seat cushion determines whether and 
how the seat is occupied. The front and side air-
bags for the front passe nger are activated or 
deactivated by the  system accordingly.
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